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Air quality in Calcutta
Air quality index (AQI) and PM2.5 air pollution in Calcutta
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Calcutta Air Quality Map
Real-time Calcutta air pollution map
AIR QUALITY DATA SOURCE
* AQI modeled using satellite data Learn more
Pollen
What is the pollen count in Calcutta today?
 | Index | Very high | |
 | Tree pollen | Very high | |
 | Grass pollen | Moderate | |
 | Weed pollen | None |
Source: tomorrow.io
Weather
What is the current weather in Calcutta?
| Weather | Broken clouds |
| Temperature | 62.6°F |
| Humidity | 84% |
| Wind | 7.9 mp/h |
| Pressure | 30.1 Hg |
live aqi city ranking
Real-time USA city ranking
| # | city | US AQI |
|---|---|---|
| 1 | Georgetown, Texas | 77 |
| 2 | San Antonio, Texas | 77 |
| 3 | Leander, Texas | 74 |
| 4 | Boerne, Texas | 73 |
| 5 | Austin, Texas | 72 |
| 6 | New Braunfels, Texas | 72 |
| 7 | Corpus Christi, Texas | 71 |
| 8 | Fort Worth, Texas | 70 |
| 9 | Round Rock, Texas | 70 |
| 10 | Lewisville, Texas | 65 |
(local time)
SEE WORLD AQI RANKING
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US AQI
54*
live AQI index
Moderate
Overview
What is the current air quality in Calcutta?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Moderate | 54* US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 13.4*µg/m³ | |
!
PM2.5
x2.7
PM2.5 concentration in Calcutta is currently 2.7 times the WHO annual air quality guideline value
Health Recommendations
What is the current air quality in Calcutta?
 | Sensitive groups should reduce outdoor exercise |
 | Close your windows to avoid dirty outdoor air |
 | Sensitive groups should wear a mask outdoors GET A MASK |
 | Sensitive groups should run an air purifier GET AN AIR PURIFIER |
Forecast
Calcutta air quality index (AQI) forecast
| Day | Pollution level | Weather | Temperature | Wind |
|---|---|---|---|---|
| Sunday, Apr 28 | Moderate 53 AQI US | | 75.2° 55.4° |  11.2 mp/h |
| Monday, Apr 29 | Moderate 52 AQI US | | 77° 57.2° | 8.9 mp/h |
| Tuesday, Apr 30 | Moderate 53 AQI US |  100% | 62.6° 51.8° | 6.7 mp/h |
| Wednesday, May 1 | Good 42 AQI US  | | 71.6° 46.4° | 4.5 mp/h |
| Thursday, May 2 | Moderate 71 AQI US |  | 77° 51.8° | 6.7 mp/h |
| Friday, May 3 | Moderate 75 AQI US | 70% | 69.8° 59° | 11.2 mp/h |
| Saturday, May 4 | Moderate 54 AQI US | 90% | 68° 48.2° | 13.4 mp/h |
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Where is the cleanest air quality in Calcutta?
No locations are available.
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AQI US, Metric